##############################################################################
# Documentation/Makefile
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.  The
# ASF licenses this file to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance with the
# License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
# License for the specific language governing permissions and limitations
# under the License.
#
##############################################################################

# Minimal makefile for Sphinx documentation
#

# You can set these variables from the command line, and also
# from the environment for the first two.
# Ignore the _tags directory as per sphinx-tags docs to avoid infinite loop
SPHINXOPTS      ?= -j 1 -W -A nuttx_versions="latest,${NUTTX_VERSIONS}"
SPHINXAUTOOPTS  ?= -j 8 -W --ignore "_tags/*"
SPHINXBUILD     ?= sphinx-build
SPHINXAUTOBUILD ?= sphinx-autobuild
SOURCEDIR       = .
BUILDDIR        = _build

# Put it first so that "make" without argument is like "make help".
help:
	@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)

.PHONY: help Makefile

html: clean

autobuild: clean
	@$(SPHINXAUTOBUILD) "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXAUTOOPTS) $(O)

# Catch-all target: route all unknown targets to Sphinx using the new
# "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).
%: Makefile
	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
